Although it may seem that there has been an increase in shark sightings and attacks, Claus says that is not truly the case.

"Social media is incredible with getting the word out. It only takes one person to be at the beach. They see a shark, take a picture, and share. Pretty soon it looks like there are sharks all over the place," she says.

Some marine experts say there should be designated fishing and swimming beaches since most people attract sharks with fishing bait.